6c54ce4d3b
This allows us to continue execution until a certain proportion of hosts fail. This can be useful at scale, where failures are common, and restarting a deployment is time-consuming. The default max failure percentage is 100, keeping the default behaviour. A global max failure percentage may be set via kayobe_max_fail_percentage, and individual playbooks may define a max failure percentage via <playbook>_max_fail_percentage. Related Kolla Ansible patch: https://review.opendev.org/c/openstack/kolla-ansible/+/805598 Change-Id: Ib81c72b63be5765cca664c38141ffc769640cf07
74 lines
2.8 KiB
YAML
74 lines
2.8 KiB
YAML
---
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- name: Ensure dependencies are installed
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hosts: controllers[0]
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gather_facts: true
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vars:
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venv: "{{ virtualenv_path }}/openstack-cli"
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pre_tasks:
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- name: Set up openstack cli virtualenv
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pip:
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virtualenv: "{{ venv }}"
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virtualenv_command: python3 -m venv
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name:
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- python-openstackclient
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- python-ironic-inspector-client
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state: latest
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extra_args: "{% if pip_upper_constraints_file %}-c {{ pip_upper_constraints_file }}{% endif %}"
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- name: Ensure the baremetal compute nodes' hardware introspection data is saved
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hosts: baremetal-compute
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gather_facts: False
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max_fail_percentage: >-
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{{ baremetal_compute_introspection_data_save_max_fail_percentage |
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default(baremetal_compute_max_fail_percentage) |
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default(kayobe_max_fail_percentage) |
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default(100) }}
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vars:
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venv: "{{ virtualenv_path }}/openstack-cli"
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controller_host: "{{ groups['controllers'][0] }}"
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output_dir: "{{ lookup('env', 'PWD') }}/baremetal-compute-introspection-data"
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output_format: json
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tasks:
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- name: Query baremetal compute nodes' hardware introspection data
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command: >
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{{ venv }}/bin/openstack baremetal introspection data save {{ inventory_hostname }}
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register: save_result
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changed_when: False
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# Ignore errors, log a message later.
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failed_when: False
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delegate_to: "{{ controller_host }}"
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environment: "{{ openstack_auth_env }}"
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vars:
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# NOTE: Without this, the controller's ansible_host variable will not
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# be respected when using delegate_to.
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ansible_host: "{{ hostvars[controller_host].ansible_host | default(controller_host) }}"
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- name: Ensure introspection data output directory exists
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local_action:
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module: file
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path: "{{ output_dir }}"
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state: directory
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- name: Ensure introspection data is saved locally
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local_action:
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module: copy
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content: "{{ introspection_data_map[output_format | lower] }}"
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dest: "{{ output_dir }}/{{ inventory_hostname }}.{{ output_format | lower }}"
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when: save_result.rc == 0
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vars:
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introspection_data: "{{ save_result.stdout_lines | join('\n') | from_json }}"
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introspection_data_json: "{{ introspection_data | to_nice_json(indent=4) }}"
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introspection_data_yaml: "{{ introspection_data | to_nice_yaml }}"
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introspection_data_map:
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json: "{{ introspection_data_json }}"
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yaml: "{{ introspection_data_yaml }}"
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- name: Log when introspection data could not be queried
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debug:
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msg: >
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Could not query hardware introspection data for
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{{ inventory_hostname }}.
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Stdout: {{ save_result.stdout }}.
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Stderr: {{ save_result.stderr }}.
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when: save_result.rc != 0
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